Employment (2) Occupations (2) Trabajo (2) Travail (2) Travail (2) travail (2) Suisse (2) état (1) science (1) droit privé (1) évolution (1) Europe (1) Europe (1) Suisse (1) Law and legislation (1) Science (1) Roman law--Reception (1) Roman law (1) Risk (1) Possibility (1) Middle Ages (1) Law (1) Experience (1) Evolution (1) Europe (1) Creation (1) Civil law (1) Synthesis (1) Science (1) Evolution (1)